package com.bdqn.test;

import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import java.io.IOException;

public class PhoneTest02 {
    public static void main(String[] args) throws ParserConfigurationException, IOException, SAXException {
        //得到DOM工厂解析器的工厂示例
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        //从Dom工厂获得DOM解析器
        DocumentBuilder db = dbf.newDocumentBuilder();
        //解析XML文档，得到一个Document对象,即DOM树
        Document doc = db.parse("D:\\1北大青鸟\\Y2\\框架\\Ch02\\Sl\\src\\com\\bdqn\\xml\\Phone.xml");
        //读取pubDate
        NodeList list = doc.getElementsByTagName("pubDate");
        //pubDate元素节点
        Element pubDateElement = (Element)list.item(0);
        //读取文本节点
        String pubDate = pubDateElement.getFirstChild().getNodeValue();
        System.out.println(pubDate);
    }
}
